1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <vector> 11 12 // void swap(vector& x); 13 14 #include <vector> 15 #include <cassert> 16 17 #include "min_allocator.h" 18 main()19int main() 20 { 21 { 22 std::vector<int> v1(100); 23 std::vector<int> v2(200); 24 v1.swap(v2); 25 assert(v1.size() == 200); 26 assert(v1.capacity() == 200); 27 assert(v2.size() == 100); 28 assert(v2.capacity() == 100); 29 } 30 #if __cplusplus >= 201103L 31 { 32 std::vector<int, min_allocator<int>> v1(100); 33 std::vector<int, min_allocator<int>> v2(200); 34 v1.swap(v2); 35 assert(v1.size() == 200); 36 assert(v1.capacity() == 200); 37 assert(v2.size() == 100); 38 assert(v2.capacity() == 100); 39 } 40 #endif 41 } 42